The invention relates to the technical field of vehicle suspension, in particular to a self-adaptive adjustment hydro-pneumatic suspension control system and an anti-explosion rubber-tyred vehicle, the control system comprises an oil tank for storing a hydraulic medium, a hydraulic pump for conveying the hydraulic medium and a suspension mechanism comprising two groups of symmetrically arranged control devices, energy accumulators and suspension oil cylinders, the suspension oil cylinder comprises a piston rod cavity with a piston rod and a containing cavity connected with the hydraulic pump and used for receiving hydraulic media, the energy accumulator is connected with the containing cavity to adjust the pressure of the hydraulic media and drive the piston rod to move, and the control device is connected with the hydraulic pump and the containing cavity and provided with a first oil port, a second oil port and a third oil port. When the first oil port is communicated with the third oil port, a hydraulic medium flows into the energy accumulator and the suspension oil cylinder after passing through the first oil port and the third oil port to drive the piston rod to extend out, and when the second oil port is communicated with the third oil port, the hydraulic medium enters the oil tank after passing through the third oil port and the second oil port to relieve pressure, the piston rod retracts, and balance of the whole control system is adjusted.
本发明涉及车辆悬挂技术领域,尤其涉及一种自适应调节油气悬架控制系统及防爆胶轮车,此控制系统包括储存液压介质的油箱、输送液压介质的液压泵和包括两组对称设置的控制装置、蓄能器和悬挂油缸的悬挂机构,悬挂油缸包括具有活塞杆的活塞杆腔和与液压泵连接并接收液压介质的容纳腔,蓄能器与容纳腔连接以调节液压介质的压力,驱动活塞杆运动,控制装置连接液压泵和容纳腔,且具有第一油口、第二油口和第三油口,第一油口和第三油口连通时,液压介质经第一油口和第三油口后流入蓄能器和悬挂油缸,驱动活塞杆伸出,第二油口和第三油口连通时,液压介质经第三油口和第二油口后进入油箱卸压,活塞杆缩回,实现调节整个控制系统的平衡。
Self-adaptive adjustment hydro-pneumatic suspension control system and anti-explosion rubber-tyred vehicle
一种自适应调节油气悬架控制系统及防爆胶轮车
2024-11-15
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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